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Realtime Great Lakes Weather Data and Marine Observations

 BIGM4: NWS Big Bay MI                                  
CMAN Station
Lat: 46.83°, Lon: -87.73°
Elevation: 185 m
Anemometer Height: 10 m
Related Site: NDBC

Current Time: 1652 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (169)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

Metadata | Description of Measurements (NDBC)
All 9s in field = missing data 

                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202516900001BIGM4   09  62.2 999.9 360  4.1  5.1 999 9999.9  29.73 99.9 99.9 99.9
202516900101BIGM4   09  60.6 999.9 340  2.9  5.1 999 9999.9  29.74 99.9 99.9 99.9
202516900201BIGM4   09  63.1 999.9 350  1.0  1.9 999 9999.9  29.73 99.9 99.9 99.9
202516900301BIGM4   09  63.9 999.9 170  1.0  1.9 999 9999.9  29.74 99.9 99.9 99.9
202516900401BIGM4   09  62.8 999.9   0  0.0  1.9 999 9999.9  29.74 99.9 99.9 99.9
202516900501BIGM4   09  63.3 999.9 220  1.0  1.9 999 9999.9  29.74 99.9 99.9 99.9
202516901001BIGM4   09  63.1 999.9   0  0.0  1.0 999 9999.9  29.74 99.9 99.9 99.9
202516901101BIGM4   09  61.2 999.9 190  1.0  1.9 999 9999.9  29.74 99.9 99.9 99.9
202516901201BIGM4   09  60.8 999.9 210  1.0  1.9 999 9999.9  29.74 99.9 99.9 99.9
202516901301BIGM4   09  60.6 999.9 230  1.0  1.9 999 9999.9  29.75 99.9 99.9 99.9
202516901401BIGM4   09  60.6 999.9 230  1.0  1.9 999 9999.9  29.74 99.9 99.9 99.9
202516901501BIGM4   09  60.3 999.9 210  1.0  1.9 999 9999.9  29.74 99.9 99.9 99.9
202516902001BIGM4   09  61.3 999.9 200  1.9  2.9 999 9999.9  29.75 99.9 99.9 99.9
202516902101BIGM4   09  61.3 999.9 200  1.9  4.1 999 9999.9  29.75 99.9 99.9 99.9
202516902201BIGM4   09  61.5 999.9 200  1.9  4.1 999 9999.9  29.75 99.9 99.9 99.9
202516902301BIGM4   09  60.8 999.9 220  1.0  2.9 999 9999.9  29.76 99.9 99.9 99.9
202516902401BIGM4   09  59.9 999.9   0  0.0  1.0 999 9999.9  29.76 99.9 99.9 99.9
202516902501BIGM4   09  59.4 999.9 230  1.0  1.9 999 9999.9  29.76 99.9 99.9 99.9
202516903001BIGM4   09  57.7 999.9   0  0.0  1.9 999 9999.9  29.76 99.9 99.9 99.9
202516903101BIGM4   09  56.7 999.9   0  0.0  0.0 999 9999.9  29.76 99.9 99.9 99.9
202516903201BIGM4   09  57.6 999.9 230  1.0  1.9 999 9999.9  29.75 99.9 99.9 99.9
202516903301BIGM4   09  57.9 999.9 230  1.0  1.9 999 9999.9  29.76 99.9 99.9 99.9
202516903401BIGM4   09  57.9 999.9 210  1.9  1.9 999 9999.9  29.75 99.9 99.9 99.9
202516903501BIGM4   09  57.6 999.9   0  0.0  1.9 999 9999.9  29.76 99.9 99.9 99.9
202516904001BIGM4   09  57.2 999.9   0  0.0  1.0 999 9999.9  29.75 99.9 99.9 99.9
202516904101BIGM4   09  56.8 999.9 210  1.9  1.9 999 9999.9  29.75 99.9 99.9 99.9
202516904201BIGM4   09  57.0 999.9 200  1.0  1.9 999 9999.9  29.75 99.9 99.9 99.9
202516904301BIGM4   09  56.7 999.9   0  0.0  1.0 999 9999.9  29.75 99.9 99.9 99.9
202516904401BIGM4   09  56.7 999.9 220  1.0  1.9 999 9999.9  29.75 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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